Xeon 6979P vs Xeon w7 3555

VS

Intel Xeon 6979P

Intel Xeon w7-3555

We compared two server CPUs: Xeon 6979P with 120 cores 2.1GHz and Xeon w7 3555 with 28 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon 6979P 's Advantages

Higher specification of memory (8800 vs 4800)

Larger L3 cache size (504MB vs 75MB)

More modern manufacturing process (5nm vs 10nm)

Xeon w7 3555 's Advantages

Higher base frequency (2.7GHz vs 2.1GHz)

Lower TDP (325W vs 500W)

Score

Xeon 6979P

VS

Xeon w7 3555

General Parameters

Sep 2024

Release Date

Aug 2024

Intel

Manufacturer

Intel

Server

Type

Server

Granite Rapids

Core Architecture

Sapphire Rapids

Intel Socket 7529

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon 6(Granite Rapids-AP)

Generation

Xeon W (Sapphire Rapids)

Package

5 nm

Manufacturing Process

10 nm

500 W

Power Consumption

325 W

95°C

Peak Operating Temperature

-

Intel

Foundry

Intel

-

Die Size

4x477 mm²

10 nm

I/O Process Size

-

CPU Performance

2.1 GHz

Performance Core Base Frequency

2.7 GHz

3.9 GHz

Performance Core Turbo Frequency

4.8 GHz

120

Total Core Count

28

240

Total Thread Count

56

100 MHz

Bus Frequency

100 MHz

21.0

Multiplier

27.0

112 KB per core

L1 Cache

80 KB per core

2 MB per core

L2 Cache

2 MB per core

504 MB shared

L3 Cache

75 MB

No

Unlocked Multiplier

No

2

SMP

1

2

AVX-512 FMA Ports

2

Memory Parameters

DDR5-6400,MRDIMM-8800

Memory Types

DDR5-4800

3 TB

Max Memory Size

4 TB

12

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

Xeon 6979P

Official Website

-

5

PCIe Version

5

96

PCIe Lanes

112

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